@@ -432,7 +432,7 @@ void Converter::ConvertFunctionBody(clang::FunctionDecl *decl) {
   if (decl->isMain() && compound &&
       (compound->body_empty() ||
        !clang::isa<clang::ReturnStmt>(compound->body_back()))) {
-    StrCat("0");
+    StrCat('0');
     return;
   }
   if (!compound || compound->body_empty()) {
Original file line number	Diff line number	Diff line change
`@@ -432,7 +432,7 @@ void Converter::ConvertFunctionBody(clang::FunctionDecl *decl) {`
`432`	`432`	`if (decl->isMain() && compound &&`
`433`	`433`	`(compound->body_empty() \|\|`
`434`	`434`	`!clang::isa<clang::ReturnStmt>(compound->body_back()))) {`
`435`		`- StrCat("0");`
	`435`	`+ StrCat('0');`
`436`	`436`	`return;`
`437`	`437`	`}`
`438`	`438`	`if (!compound \|\| compound->body_empty()) {`